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IRWD

Ironwood Pharmaceuticals Inc
$3.87 -0.13 (-3.25%) At close · Jul 16
Market Cap
$637.05M
Shares
164,613,406

Fails to deliver — shares from a trade that were not delivered to the buyer by the settlement date — published by the SEC twice a month. Persistent fails can reflect settlement problems or naked short selling.

Fails to Deliver History

Settlement Date Quantity Price Value
2026-06-30 50,143 $4.30 $215,615
2026-06-29 185 $4.13 $764
2026-06-26 178 $3.84 $684
2026-06-22 788 $3.54 $2,790
2026-06-18 208 $3.52 $732
2026-06-15 888 $3.65 $3,241
2026-06-11 8,172 $3.35 $27,376
2026-06-10 911 $3.22 $2,933
2026-06-08 1,458 $3.31 $4,826
2026-06-01 33 $3.57 $118
2026-05-28 88 $3.71 $326
2026-05-27 88 $3.90 $343
2026-05-22 52,100 $3.85 $200,585
2026-05-21 181 $3.92 $710
2026-05-19 2,543 $3.50 $8,901
2026-05-18 3 $3.58 $11
2026-04-22 74,314 $4.07 $302,458
2026-04-21 1,171 $4.42 $5,176
Showing 1–18 of 18 settlements
Key facts CIK 1446847 CUSIP 46333X108 13F (30d) 17 filings 17 filers Visit website Investor relations